So.. you are trying to punish those...
In fact you are giving an advantage to other provinces - how are you diferent right now to those that cheat ?
You either delete those or give everybody the same chance in this game. I don't want to have this sort of competition - with 3 days advantage. Dont start to interfere this way into the game - it will only lead to bed things. Next you will take my recourses because you dont like my province name or what ?
This is the worse decision you could take !! I wont play such an age where a number of KDs will have this disadvantage.